DJ
noun /ˈdiː dʒeɪ/
/ˈdiː dʒeɪ/
- (also deejay)a person whose job is to introduce and play recorded popular music, on radio or television or at a club, party, etc. (the abbreviation for ‘disc jockey’)
（电台、电视台、夜总会）唱片节目主持人（全写为 disc jockey） - (British English) a black or white jacket worn with a bow tie at formal occasions in the evening (the abbreviation for ‘dinner jacket’)
（男式）晚礼服，无尾礼服（全写为 dinner jacket）